elias GR

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1 – 45 of 45

Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

2

Solutions

17

Size

2

Solutions

17

Size

Problem 43011. Convert a vector to a lower triangular matrix

Created by: auto2060

Tags vector, basic matlab

4

Solutions

98

Size

4

Solutions

98

Size

Problem 43017. Simple polynomial evaluation

Created by: Massimo Zanetti

Tags polynomials

2

Solutions

19

Size

2

Solutions

19

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

2

Solutions

12

Size

2

Solutions

12

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

4

Solutions

59

Size

4

Solutions

59

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

3

Solutions

31

Size

3

Solutions

31

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

2

Solutions

12

Size

2

Solutions

12

Size

Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

5

Solutions

22

Size

5

Solutions

22

Size

Problem 365. Numbers with prime factors 2, 3 and 5.

Created by: elias GR

Tags primes, factors

2

Solutions

66

Size

2

Solutions

66

Size

Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

Tags math, perfect squares, integers

2

Solutions

15

Size

2

Solutions

15

Size

Problem 143. Cannon Ball

Created by: AMITAVA BISWAS

Tags projectile

1

Solution

17

Size

1

Solution

17

Size

Problem 123. Tell me the slope

Created by: AMITAVA BISWAS

Tags slope, basic matlab, retardation

1

Solution

16

Size

1

Solution

16

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

3

Solutions

17

Size

3

Solutions

17

Size

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

4

Solutions

53

Size

4

Solutions

53

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

27

Size

1

Solution

27

Size

Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

2

Solutions

14

Size

2

Solutions

14

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

28

Size

1

Solution

28

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

1

Solution

18

Size

1

Solution

18

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

2

Solutions

26

Size

2

Solutions

26

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

7

Solutions

26

Size

7

Solutions

26

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

40

Size

1

Solution

40

Size

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

1

Solution

37

Size

1

Solution

37

Size

Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

1

Solution

67

Size

1

Solution

67

Size

Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

2

Solutions

23

Size

2

Solutions

23

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

3

Solutions

56

Size

3

Solutions

56

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

5

Solutions

37

Size

5

Solutions

37

Size

Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

Tags data cleaning, basic matlab

3

Solutions

25

Size

3

Solutions

25

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

37

Size

1

Solution

37

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, stupid, notice the rignt sequence of money!

1

Solution

24

Size

1

Solution

24

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

3

Solutions

17

Size

3

Solutions

17

Size

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

1

Solution

10

Size

1

Solution

10

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

6

Solutions

19

Size

6

Solutions

19

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

2

Solutions

36

Size

2

Solutions

36

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

15

Solutions

19

Size

15

Solutions

19

Size

Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

Tags matlab 101, easy, vector

2

Solutions

12

Size

2

Solutions

12

Size

Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, test, basics

5

Solutions

9

Size

5

Solutions

9

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

14

Solutions

70

Size

14

Solutions

70

Size

Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags indexing, find

7

Solutions

15

Size

7

Solutions

15

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

15

Size

1

Solution

15

Size

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

2

Solutions

16

Size

2

Solutions

16

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

3

Solutions

55

Size

3

Solutions

55

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

4

Solutions

50

Size

4

Solutions

50

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

1

Solution

12

Size

1

Solution

12

Size

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